```html
<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>深入理解Spring Boot自动装配</title>
    <link href="https://cdn.staticfile.org/font-awesome/6.4.0/css/all.min.css" rel="stylesheet">
    <link href="https://cdn.staticfile.org/tailwindcss/2.2.19/tailwind.min.css" rel="stylesheet">
    <link href="https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;500;600;700&family=Noto+Sans+SC:wght@300;400;500;700&display=swap" rel="stylesheet">
    <script src="https://cdn.jsdelivr.net/npm/mermaid@latest/dist/mermaid.min.js"></script>
    <style>
        body {
            font-family: 'Noto Sans SC', Tahoma, Arial, Roboto, "Droid Sans", "Helvetica Neue", "Droid Sans Fallback", "Heiti SC", "Hiragino Sans GB", Simsun, sans-serif;
            color: #333;
            line-height: 1.6;
        }
        .hero-bg {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        }
        .code-block {
            background: #282c34;
            border-radius: 8px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        }
        .card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        .step-card:hover .step-icon {
            transform: rotate(10deg) scale(1.1);
        }
        .diagram-container {
            background: #f8fafc;
            border-radius: 12px;
            padding: 2rem;
        }
        .annotation {
            position: relative;
            padding-left: 1.5rem;
            margin: 1.5rem 0;
        }
        .annotation:before {
            content: "";
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 4px;
            background: #4f46e5;
            border-radius: 2px;
        }
        .image-container {
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        }
        .image-container img {
            transition: transform 0.3s ease;
        }
        .image-container:hover img {
            transform: scale(1.02);
        }
    </style>
</head>
<body class="bg-gray-50">
    <!-- Hero Section -->
    <section class="hero-bg text-white py-20 md:py-32 px-4 md:px-0">
        <div class="container mx-auto max-w-5xl text-center">
            <h1 class="text-4xl md:text-5xl font-bold mb-6 font-serif">深入理解Spring Boot自动装配</h1>
            <p class="text-xl md:text-2xl opacity-90 mb-8 max-w-3xl mx-auto">
                揭秘Spring Boot背后的魔法 - 从原理到实践掌握自动配置机制
            </p>
            <div class="flex justify-center space-x-4">
                <a href="#steps" class="px-6 py-3 bg-white text-indigo-700 font-medium rounded-lg hover:bg-gray-100 transition duration-300">
                    <i class="fas fa-list-ol mr-2"></i>实现步骤
                </a>
                <a href="#principle" class="px-6 py-3 bg-indigo-700 bg-opacity-20 text-white font-medium rounded-lg hover:bg-opacity-30 transition duration-300">
                    <i class="fas fa-cogs mr-2"></i>工作原理
                </a>
            </div>
        </div>
    </section>

    <!-- Main Content -->
    <main class="container mx-auto max-w-5xl px-4 py-12">
        <!-- Introduction -->
        <section class="mb-16">
            <div class="bg-white rounded-xl shadow-md p-8">
                <h2 class="text-2xl md:text-3xl font-bold mb-6 text-gray-800 font-serif">什么是自动装配？</h2>
                <p class="text-lg text-gray-700 mb-6">
                    手动实现Spring Boot的自动装配是一个相对复杂的过程，涉及到多个步骤和概念。自动装配是Spring Boot的核心特性之一，它通过智能地检测和配置应用程序所需的Bean，极大地简化了Spring应用的开发流程。
                </p>
                <div class="bg-blue-50 border-l-4 border-blue-500 p-4 rounded-r mb-6">
                    <p class="text-blue-800">
                        <i class="fas fa-lightbulb text-blue-600 mr-2"></i>
                        除非有特殊需求，通常建议使用Spring Boot的默认自动配置机制，而不是手动实现自动配置。这样可以更好地利用Spring Boot提供的便利性和功能。
                    </p>
                </div>
            </div>
        </section>

        <!-- Steps Section -->
        <section id="steps" class="mb-16">
            <h2 class="text-2xl md:text-3xl font-bold mb-8 text-gray-800 font-serif">手动实现的六个关键步骤</h2>
            
            <div class="grid md:grid-cols-2 gap-6">
                <!-- Step 1 -->
                <div class="step-card bg-white rounded-xl shadow-md p-6 transition duration-300">
                    <div class="flex items-center mb-4">
                        <div class="step-icon bg-indigo-100 text-indigo-600 w-12 h-12 rounded-full flex items-center justify-center text-xl font-bold mr-4 transition duration-300">
                            1
                        </div>
                        <h3 class="text-xl font-bold text-gray-800">创建自动配置模块</h3>
                    </div>
                    <p class="text-gray-700">
                        创建一个新的模块或项目，用于编写自动配置的代码。该模块通常包含一个<code>AutoConfiguration</code>类和相关的配置类。
                    </p>
                </div>
                
                <!-- Step 2 -->
                <div class="step-card bg-white rounded-xl shadow-md p-6 transition duration-300">
                    <div class="flex items-center mb-4">
                        <div class="step-icon bg-indigo-100 text-indigo-600 w-12 h-12 rounded-full flex items-center justify-center text-xl font-bold mr-4 transition duration-300">
                            2
                        </div>
                        <h3 class="text-xl font-bold text-gray-800">编写自动配置类</h3>
                    </div>
                    <p class="text-gray-700">
                        在自动配置模块中，编写一个<code>AutoConfiguration</code>类，使用<code>@Configuration</code>注解标记，并定义需要自动配置的Bean。
                    </p>
                    <div class="mt-4 code-block text-sm p-4 rounded overflow-x-auto">
                        <pre class="text-gray-200"><code>@Configuration
public class MyAutoConfiguration {
    @Bean
    public ExampleBean exampleBean() {
        return new ExampleBean();
    }
    // 更多自动配置的Bean和配置
}</code></pre>
                    </div>
                </div>
                
                <!-- Step 3 -->
                <div class="step-card bg-white rounded-xl shadow-md p-6 transition duration-300">
                    <div class="flex items-center mb-4">
                        <div class="step-icon bg-indigo-100 text-indigo-600 w-12 h-12 rounded-full flex items-center justify-center text-xl font-bold mr-4 transition duration-300">
                            3
                        </div>
                        <h3 class="text-xl font-bold text-gray-800">编写条件注解</h3>
                    </div>
                    <p class="text-gray-700">
                        使用<code>@Conditional</code>注解或自定义条件注解，根据特定条件决定是否应用自动配置。
                    </p>
                    <div class="mt-4 code-block text-sm p-4 rounded overflow-x-auto">
                        <pre class="text-gray-200"><code>@ConditionalOnProperty(name = "myapp.enabled", 
                     havingValue = "true")
public class MyAutoConfiguration {
    // ...
}</code></pre>
                    </div>
                </div>
                
                <!-- Step 4 -->
                <div class="step-card bg-white rounded-xl shadow-md p-6 transition duration-300">
                    <div class="flex items-center mb-4">
                        <div class="step-icon bg-indigo-100 text-indigo-600 w-12 h-12 rounded-full flex items-center justify-center text-xl font-bold mr-4 transition duration-300">
                            4
                        </div>
                        <h3 class="text-xl font-bold text-gray-800">编写配置文件</h3>
                    </div>
                    <p class="text-gray-700">
                        在<code>src/main/resources/META-INF/spring.factories</code>文件中指定自动配置类的全限定名。
                    </p>
                    <div class="mt-4 bg-gray-100 p-4 rounded text-sm font-mono">
                        org.springframework.boot.autoconfigure.EnableAutoConfiguration=com.example.MyAutoConfiguration
                    </div>
                </div>
                
                <!-- Step 5 -->
                <div class="step-card bg-white rounded-xl shadow-md p-6 transition duration-300">
                    <div class="flex items-center mb-4">
                        <div class="step-icon bg-indigo-100 text-indigo-600 w-12 h-12 rounded-full flex items-center justify-center text-xl font-bold mr-4 transition duration-300">
                            5
                        </div>
                        <h3 class="text-xl font-bold text-gray-800">引入自动配置模块</h3>
                    </div>
                    <p class="text-gray-700">
                        在应用程序的<code>pom.xml</code>中添加对自动配置模块的依赖。
                    </p>
                    <div class="mt-4 code-block text-sm p-4 rounded overflow-x-auto">
                        <pre class="text-gray-200"><code>&lt;dependency&gt;
    &lt;groupId&gt;com.example&lt;/groupId&gt;
    &lt;artifactId&gt;my-autoconfiguration&lt;/artifactId&gt;
    &lt;version&gt;1.0.0&lt;/version&gt;
&lt;/dependency&gt;</code></pre>
                    </div>
                </div>
                
                <!-- Step 6 -->
                <div class="step-card bg-white rounded-xl shadow-md p-6 transition duration-300">
                    <div class="flex items-center mb-4">
                        <div class="step-icon bg-indigo-100 text-indigo-600 w-12 h-12 rounded-full flex items-center justify-center text-xl font-bold mr-4 transition duration-300">
                            6
                        </div>
                        <h3 class="text-xl font-bold text-gray-800">使用自动配置</h3>
                    </div>
                    <p class="text-gray-700">
                        在应用程序中直接使用自动配置模块提供的Bean和配置。Spring Boot会根据条件判断是否应用自动配置。
                    </p>
                </div>
            </div>
        </section>

        <!-- Principle Section -->
        <section id="principle" class="mb-16">
            <h2 class="text-2xl md:text-3xl font-bold mb-8 text-gray-800 font-serif">自动装配的核心原理</h2>
            
            <div class="bg-white rounded-xl shadow-md p-8 mb-8">
                <h3 class="text-xl font-bold mb-4 text-gray-800">基本原理</h3>
                <div class="annotation">
                    <p class="text-gray-700">
                        Spring Boot会根据类路径中的jar包、类，为jar包里的类自动配置，这样可以极大的减少配置的数量。简单点说就是它会根据定义在classpath下的类，自动的给你生成一些Bean，并加载到Spring的Context中。
                    </p>
                </div>
                
                <div class="annotation">
                    <p class="text-gray-700">
                        SpringBoot通过Spring的条件配置决定哪些bean可以被配置，将这些条件定义成具体的Configuation，然后将这些Configuation配置到spring.factories文件中，作为key: org.springframework.boot.autoconfigure.EnableAutoConfiguration的值。
                    </p>
                </div>
                
                <div class="annotation">
                    <p class="text-gray-700">
                        这时候，容器在启动的时候，由于使用了EnableAutoConfiguration注解，该注解Import的EnableAutoConfigurationImportSelector会去扫描classpath下的所有spring.factories文件，然后进行bean的自动化配置。
                    </p>
                </div>
            </div>
            
            <div class="diagram-container mb-8">
                <h3 class="text-xl font-bold mb-6 text-gray-800">自动装配流程图</h3>
                <div class="mermaid">
                    graph TD
                    A[启动Spring Boot应用] --> B[@SpringBootApplication]
                    B --> C[@EnableAutoConfiguration]
                    C --> D[EnableAutoConfigurationImportSelector]
                    D --> E[扫描所有spring.factories]
                    E --> F[加载自动配置类]
                    F --> G[根据条件筛选有效配置]
                    G --> H[注册Bean到容器]
                </div>
            </div>
            
            <div class="bg-white rounded-xl shadow-md p-8 mb-8">
                <h3 class="text-xl font-bold mb-4 text-gray-800">关键注解解析</h3>
                <p class="text-gray-700 mb-6">
                    <code>@SpringBootApplication</code>是一个组合注解，它等价于三个核心注解的组合：
                </p>
                <div class="grid md:grid-cols-3 gap-4">
                    <div class="bg-indigo-50 p-4 rounded-lg">
                        <h4 class="font-bold text-indigo-800 mb-2">@SpringBootConfiguration</h4>
                        <p class="text-gray-700 text-sm">标识这是一个配置类</p>
                    </div>
                    <div class="bg-indigo-50 p-4 rounded-lg">
                        <h4 class="font-bold text-indigo-800 mb-2">@ComponentScan</h4>
                        <p class="text-gray-700 text-sm">扫描当前类下面的所有子包</p>
                    </div>
                    <div class="bg-indigo-50 p-4 rounded-lg">
                        <h4 class="font-bold text-indigo-800 mb-2">@EnableAutoConfiguration</h4>
                        <p class="text-gray-700 text-sm">启用自动装配功能</p>
                    </div>
                </div>
                
                <div class="mt-8">
                    <h4 class="font-bold text-gray-800 mb-4">项目启动流程</h4>
                    <div class="image-container mb-6">
                        <img src="https://cdn.nlark.com/yuque/0/2021/png/21449790/1636509795936-3b043e5f-5f55-44fc-b0e4-576afeccaaac.png" alt="Spring Boot启动流程" class="w-full">
                    </div>
                    <div class="image-container">
                        <img src="https://cdn.nlark.com/yuque/0/2021/png/21449790/1636509873317-c51ff602-c5b6-42c7-902e-d078771546f5.png" alt="Spring Boot启动流程详细" class="w-full">
                    </div>
                </div>
            </div>
            
            <div class="bg-white rounded-xl shadow-md p-8">
                <h3 class="text-xl font-bold mb-4 text-gray-800">自动装配详细过程</h3>
                <div class="image-container mb-6">
                    <img src="https://cdn.nlark.com/yuque/0/2021/png/21449790/1636514082118-d3bf08f7-b794-4969-a6f1-838f40317f57.png" alt="自动装配过程" class="w-full">
                </div>
                <div class="grid md:grid-cols-2 gap-6">
                    <div class="image-container">
                        <img src="https://cdn.nlark.com/yuque/0/2021/png/21449790/1636514269235-0ef13409-d2a5-45ac-9d8a-35948b6ad57b.png" alt="自动装配过程详细" class="w-full">
                    </div>
                    <div class="image-container">
                        <img src="https://cdn.nlark.com/yuque/0/2021/png/21449790/1636514332086-3d7a1c14-ef51-4b61-8b45-100a73d4eadd.png" alt="自动装配条件判断" class="w-full">
                    </div>
                </div>
                <div class="image-container mt-6">
                    <img src="https://cdn.nlark.com/yuque/0/2021/png/21449790/1636514373925-ae77210e-f3ef-4a39-a1c2-7eade7323950.png" alt="自动配置类加载" class="w-full">
                </div>
            </div>
        </section>
    </main>

    <!-- Footer -->
    <footer class="bg-gray-900 text-gray-300 py-8">
        <div class="container mx-auto max-w-5xl px-4">
            <div class="flex flex-col md:flex-row justify-between items-center">
                <div class="mb-4 md:mb-0">
                    <h3 class="text-xl font-bold text-white mb-2">技术小馆</h3>
                    <p class="text-gray-400">深入技术细节，探索架构之美</p>
                </div>
                <div>
                    <a href="http://www.yuque.com/jtostring" class="text-indigo-400 hover:text-indigo-300 transition duration-300">
                        <i class="fas fa-external-link-alt mr-2"></i>访问技术小馆
                    </a>
                </div>
            </div>
            <div class="border-t border-gray-800 mt-8 pt-8 text-center text-gray-500 text-sm">
                &copy; 2023 技术小馆. 保留所有权利.
            </div>
        </div>
    </footer>

    <script>
        // Initialize Mermaid
        mermaid.initialize({
            startOnLoad: true,
            theme: 'default',
            flowchart: {
                useMaxWidth: true,
                htmlLabels: true,
                curve: 'basis'
            }
        });
    </script>
</body>
</html>
```